Sony MDR-RF855RK replacement earphone yoke

A replacement "plug & pray" earphone yoke for Sony MDR-RF855RK. You can mirror the part in your slicer software for the second earphone.

After spending good amount of hours in FreeCad to model this, I accidentally saved project after making a change in one of the bottom layers (and we all know what happens then). This obviously rendered project file useless, so sorry but only STLs this time.

Blog post: https://danceswithmachines.github.io/posts/fixing-cheap-headphones-with-3d-printing/

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